Home / 108,236-161,914

Finding the Third Proportional to 108,236 and 161,914

Calculator

Solution

The third proportional to 108,236 and 161,914 is: 242,212.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,236 : 161,914 = 161,914 : x
  2. Step 2: Convert to fraction form
    108,236/161,914 = 161,914/x
  3. Step 3: Cross multiply
    108,236x = 161,914 × 161,914
  4. Step 4: Simplify right side
    108,236x = 26,216,143,396
  5. Step 5: Solve for x
    x = 26,216,143,396/108,236
  6. Step 6: Final answer
    x = 242,212.79

Related Problems

Find third proportional to 54,118 and 80,957
Half scale
Find third proportional to 216,472 and 323,828
Double scale
Find third proportional to 108,238 and 161,917
Similar ratio
Find third proportional to 162,354 and 242,871
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.